Association of sleep duration and quality with age at natural menopause: results from NHANES 2005-2018.

BMC Womens Health · 2026 · PMC13281654 · PMID 42069588

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showed a trendno p-value reported

This pattern is clinically meaningful: women sleeping < 7 hours had approximately 40% higher odds of early menopause in crude analyses, while those sleeping > 9 hours showed a trend toward increased risk.

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